Eh, mine quit working after a month. Luckily I bought it from Academy so I was able to return it. After talking to a few guys that have had problems with them, it sounds like the soldering from the on/off switch isn't done very well. Plus they run on CR 123's which is an expensive, hard to find, short life battery in my opinion.

If you want to go the cheaper route, jump on Fleabay and find one of the red/green lights with a pressure switch. They come with a scope or barrel mount, and if you buy a cheap stabilizer you can clamp it down to it like I did with my NAP Apache. It's a little bright, and you don't get the two-stage like you would with a Sniper/Bow Light/Elusive Wildlife stabilizer mounted light.